{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["application", "biomedical", "machanical property", "material", "process parameter", "manufacturing standard"], "input": "It is further shown that the grain size distributions and topological class distributions in the HAZ are largely unaffected by the temporal and spatial variations of the temperature created by different welding parameters ."}
{"application": [], "biomedical": [], "machanical property": ["grain size"], "material": [], "process parameter": ["temperature"], "manufacturing standard": []}